Miniaturized Microstrip Lowpass Filter using Asymmetric Stepped-Impedance Hairpin Resonator and Slotted Ground Plane

被引：0
|
作者：
Li, Lingyu [1 ]
Liu, Haiwen [1 ]
机构：
[1] Chinese Acad Sci, State Key Lab Microfabricat Tech, Inst Opt & Elect, Chengdu 610209, Peoples R China
来源：
2008 CHINA-JAPAN JOINT MICROWAVE CONFERENCE (CJMW 2008), VOLS 1 AND 2 | 2008年
关键词：
lowpass filter; stepped-impedance hairpin resonator; slotted ground structure;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In this paper, a newly compact low pass filter is introduced. This filter is constructed by using novel asymmetric stepped-impedance hairpin resonator and slotted ground plan for size reduction and spurious suppression. Furthermore, the equivalent-circuit model of the proposed resonator is set up and analyzed. Additionally, slotted ground plane are adopted to obtain a good stop band characteristics. Finally, this compact filter was designed, fabricated, and measured. The experimental results of the filter have a good agreement with the simulated results.
引用
收藏
页码：342 / 344
页数：3
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